Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: confsolve (user goal)
rejecting: confsolve-0.5.5 (constraint from user target requires ==0.5.4)
trying: confsolve-0.5.4
trying: base-4.9.0.0/installed-4.9... (dependency of confsolve-0.5.4)
trying: filepath-1.4.1.0/installed-1.4... (dependency of cmdargs-0.10.14)
next goal: process (dependency of confsolve-0.5.4)
rejecting: process-1.4.2.0/installed-1.4..., process-1.4.2.0, process-1.4.1.0,
process-1.4.0.0, process-1.3.0.0 (conflict: confsolve => process>=1.1.0.2 &&
<1.3)
rejecting: process-1.2.3.0, process-1.2.2.0, process-1.2.1.0 (conflict:
base==4.9.0.0/installed-4.9..., process => base>=4.4 && <4.9)
rejecting: process-1.2.0.0 (conflict: base==4.9.0.0/installed-4.9..., process
=> base>=4.4 && <4.8)
rejecting: process-1.1.0.2 (conflict: filepath==1.4.1.0/installed-1.4...,
process => filepath>=1.1 && <1.4)
rejecting: process-1.1.0.1, process-1.1.0.0, process-1.0.1.5, process-1.0.1.4,
process-1.0.1.3, process-1.0.1.2, process-1.0.1.1, process-1.0.0.0 (conflict:
confsolve => process>=1.1.0.2 && <1.3)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).